<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<p id="demo"></p>
		<script>
			
				function person(firstname,lastname,age,eyecolor){
					this.firstname=firstname;
					this.lastname=lastname;
					this.age=age;
					this.eyecolor=eyecolor;
					this.changeName=changeName;
					function changeName(name){
						 this.lastname=name;
					}
				}
			
			myMother=new person("Sally","Rally",48,"green");
			myMother.changeName("Doe");
			document.write(myMother.firstname);
			function(){
				var x;
				var text;
				var 
			}
		</script>
	</body>
</html>
